git pull is a Git command used to update the local version of a repository from a remote repository. It is a combination of two actions: git fetch and git merge . When you run git pull, Git first downloads all the changes from the remote repository to your local repository using git fetch. Then, it immediately performs a merge which applies those changes to your local repository. The command updates the current local working branch (currently checked out branch) and updates the remote tracking branches for all other branches.
It is important to note that git pull can cause conflicts if there are changes in both the local and remote repositories. Therefore, it is generally a good practice to commit your changes in a branch before pulling new commits from a remote repository.
In summary, git pull is a command that allows you to synchronize your local repository with the latest changes from a remote repository.
